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The QBA222254 circuit breaker from Schneider Electric's QB Series operates at a rated voltage of 240 VAC. This two-pole, single-phase breaker is rated for a current of 175 A and features a 10 kA interrupt rating for effective protection in electrical circuits.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Circuit Breaker |
| Product Line | QB Series |
| Part Number | QBA222254 |
| UPC | 785901583837 |
| Weight | 5.00 lbs (2.27 kg) |
| Rated Voltage | 240 VAC |
| Number Of Phase | 1-Phase |
| Number Of Poles | 2 |
| Rated Current | 175 A |
| Interrupt Rating | 10 kA |
| Height | 164.34 mm |
| Width | 76.2 mm |
| Depth | 99.82 mm |
| Certifications | UL, CSA |
| Minimum Temperature Range | 0°C |
| Maximum Temperature Range | 40°C |
| Maximum Relative Humidity | 80% (non-condensing) |
| Maximum Altitude | 1000 m above sea level |
The Schneider Electric QBA222254 is engineered as a circuit breaker with essential functionality for protecting electrical circuits. It is rated for 240 VAC, making it suitable for various residential and commercial applications. This device operates on a single-phase system and features two poles, allowing for simplified control in dual-line setups.
With a rated current capacity of 175 A, this circuit breaker can handle high loads effectively. Its interrupt rating of 10 kA indicates the maximum fault current the breaker can safely interrupt without failing. The design dimensions of the QBA222254 include a height of 164.34 mm, a width of 76.2 mm, and a depth of 99.82 mm, fitting easily into standard panel configurations.
This circuit breaker is certified by both UL and CSA, confirming its adherence to recognized safety standards, which is critical for installation in a wide range of settings. The operating temperature range is from 0°C to 40°C, ensuring reliable performance in various environmental conditions. Additionally, it can tolerate a maximum relative humidity of 80% (non-condensing) and is rated for operation up to 1000 meters above sea level, making it versatile for different installation scenarios.